AirHint found the following cheapest return flights from Prague (PRG) to Lisbon (LIS) in January 2026 (see full year).

Return flights

17 Jan - 24 Jan	Ryanair
11 Jan - 17 Jan	Ryanair
10 Jan - 24 Jan	Ryanair
17 Jan - 19 Jan	Ryanair
29 Jan - 07 Feb	Ryanair
11 Jan - 14 Jan	Ryanair
08 Jan - 03 Feb	easyJet	direct
08 Jan - 03 Feb	easyJet
10 Jan - 16 Jan	Ryanair
11 Jan - 15 Jan	Ryanair
12 Jan - 17 Jan	Ryanair
08 Jan - 27 Jan	easyJet
24 Jan - 31 Jan	Ryanair
24 Jan - 01 Feb	Ryanair
31 Jan - 03 Feb	Ryanair
31 Jan - 02 Feb	Ryanair
28 Jan - 04 Feb	easyJet
08 Jan - 05 Feb	easyJet	direct
29 Jan - 01 Feb	Ryanair
15 Jan - 03 Feb	easyJet	direct

Also check the deals for one-way flights from Prague to Lisbon in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Prague to Lisbon in January from $115

Return flights